We finally know how alert dogs sniff out diabetes…and it is big news

Turns out, when BGs drop, the body produces a chemical that dogs can detect through smell. This discovery is predicted to change the way those living with Diabetes diagnose and treat low BGs. Cool discovery and good news for the diabetes community.

http://gizmodo.com/we-finally-know-how-dogs-sniff-out-diabetes-1782670434